The best drug testing laboratory in Brisbane, Sydney and all other major Australian cities

SafeWork Laboratories is an automated and computerised pathology laboratory network with the latest and most modern equipment available today. With our dedicated team of laboratory technicians trained in drug testing analysis, you can rest assured that our services will be an excellent fit for your business or organisation.

As an independent clinical laboratory with many locations nationally, SafeWork Laboratories seeks to offer the best service possible — one that is personalised to fit your specific needs. As one of the most trusted drug testing laboratories in Sydney, Brisbane, Melbourne and all other major Australian cities, we have the facilities and expertise to produce a certified result for all of your drug-testing needs. Always available with an efficient turnaround time and strictly abiding to the utmost confidentiality, working with our team is guaranteed to give you increased peace of mind when hiring new employees or ensuring the safety of your existing operators.

The types of drug testing analysis we perform at SafeWork Laboratories

We specialise exclusively in Drugs of Abuse testing with LCMS confirmation on any non-negatives that may arise. Whether you are a business looking to ensure the safety and sobriety of your workers or are an individual needing to provide a negative test result, our team is specially trained to perform laboratory-grade drug testing analysis in an efficient manner. We are able to test for the most commonly used illicit drugs as well as an array of synthetic and designer drugs that may be less likely to show up on at-home testing kits.

Looking to provide the best service to our customers, we offer a full range of collection and testing services that meet all Australian and New Zealand Standards. These include AS/NZS 4308:2008 (Urine) and AS/NZS 4760:2019 (Oral Fluid) workplace drug testing.

What our drug testing laboratory can do for your company

Depending on the industry in which you work, drug testing may be a scheduled requirement to ensure the safety of all workers. As an employer, an employee’s negative drug test result can help provide peace of mind and improve trust between employees and management staff. Commonly used in a variety of working environments, some of the most common benefits of hiring a drug testing laboratory include:

  • Certified results — As a licensed drug testing laboratory, our team has access to the tools to produce accurate drug test results with every specimen. Instead of relying on at-home test options with lower sensitivity, allow the professionals to give you guaranteed results that you can trust.
  • Fast turnaround times — Working hard to offer the best value for our customers, we offer a 24-hour turnaround time guarantee with all of our drug testing analysis services. Save valuable time and money when you choose to work with our team today.
  • Peace of mind — If you are looking to reduce your stress and keep your team as safe as possible, choosing our services is one of the best ways to reduce your chances of experiencing a workplace accident.

Connect with our team today

If you are searching for a high-quality drug testing laboratory in Sydney, Brisbane or any other major city in Australia, look no further than our services at Safework Laboratories. With our team of experts who work hard to give you the timely results that you need to run a successful business, partnering with us is an excellent option for any safety-oriented company looking to conduct regular drug testing analysis.

We are a dedicated, comprehensive and high-quality company that offers rapid-response laboratory testing at competitive prices. We use advanced technologies to provide our clients with information that is crucial to ensuring a healthier and more productive workforce. Learn more about our process or keep up to date with your newest updates by checking out the news tab on our website.

Whether you are a local business looking to run mandatory drug tests or just want to improve the safety of your employees, we have the tools you need to get the job done. Contact our team today to learn more about our drug testing analysis services.

Talk to us today on

1300 795 227

or send us an email

Protect your workforce with SafeWork Laboratories

As the first drug testing laboratory network in Australia to concentrate its efforts exclusively on illicit substances, our experienced and knowledgeable team at SafeWork Laboratories is committed to helping businesses create a safe, healthy and productive working environment. Our state-of-the-art drug-testing facilities are accredited by the National Association of Testing Authorities (NATA), which means that we adhere to the highest performance and reliability measures to give you the best possible service.

With labs located in Brisbane, Sydney, Melbourne, Perth, and Darwin, and more than 20 years of industry experience to draw from, we offer fast and accurate testing that far outpaces our competitors. At Safe Work Labs, we’re continually refining our drug testing analysis by staying abreast of the latest scientific research. This guides our processes and allows us to deliver cost-effective results time and time again.


What is the detection time for drugs in urine?

The time it takes for drugs to be detectable in urine varies depending on the type of drug, much of the drug was used, how often it was used, and the person’s metabolism. Generally, most drugs will be detectable in urine for 1-3 days after the last use. However, some drugs (such as marijuana) can stay in a person’s system for weeks or even months.

What is the detection time for drugs in saliva, blood, and hair?

As with urine tests, the length of time that a drug can be detected in saliva, blood, and hair depends on both the nature of the drug and the person’s metabolism. However, the detection time for drugs in saliva is generally shorter than that of blood or hair:

  • Saliva — Drug testing using saliva is typically done with a swab, which collects a sample of saliva from inside the cheek. The swab is then sent to a drug testing laboratory. Drugs can be detected in saliva for up to 72 hours after use.
  • Blood — Blood tests for drugs involve taking a sample of venous blood, which is collected from a vein in the arm. Drug testing analysis can usually detect substances for up to 48 hours after use.
  • Hair — Hair drug tests are typically done with a sample of head hair, which is collected from the back of the head. Using this method, laboratory drug test analysis can generally identify the presence of drugs for up to 90 days after use.

What is specimen validity testing?

Specimen validity testing is used to assess the integrity of a specimen and ensure that it is suitable for analysis. A variety of factors can affect a specimen’s integrity, including certain sustances, storage conditions, and the time between collection and analysis. In terms of specimen validity testing methods, a drug testing laboratory may use pH testing, specific gravity testing, creatinine testing or adulterant screening.